Learn what active risk is and how to calculate it. Understand the methods to evaluate active risk in portfolios and explore examples of funds outperforming benchmarks.

The original version of this story appeared in Quanta Magazine. In 1939, upon arriving late to his statistics course at UC Berkeley, George Dantzig—a first-year graduate student—copied two problems ...

Master calculating cost of equity in Excel using CAPM. Discover step-by-step guidance on market return, risk-free rate, and beta components for effective investment decisions.

The leading approach to the simplex method, a widely used technique for balancing complex logistical constraints, can’t get any better. In 1939, upon arriving late to his statistics course at the ...

In the traditional two-step method, the homogenization group constants of the fuel assembly are calculated using the assumption of reflective boundary conditions. In the hybrid two-step method used in ...

Nobody had thought of a time machine until H.G. Wells first wrote about it in 1895. As soon as the novel The Time Machine was published, others quickly picked up on the concept of a machine that could ...

President Donald Trump’s massive tariffs announced on dozens of nations Wednesday were pitched as “reciprocal,” matching what other countries charge the United States dollar for dollar, even taking ...

ChatGPT, Gemini, Grok, and Claude all recommend the same “nonsense” tariff calculation. ChatGPT, Gemini, Grok, and Claude all recommend the same “nonsense” tariff calculation. is a news editor with ...

Solvej Balle’s “On the Calculation of Volume” rethinks the familiar story of the endlessly repeating day. By Hilary Leichter Hilary Leichter is the author of the novels “Temporary” and “Terrace Story.

Garmin has announced the Approach S44 and S50 golf watches, plus a CT1 club attachment tracker and an Approach G20 Solar handheld tracker. Earlier this month I said the Instinct 3 completed Garmin’s ...

The Garmin Approach S62 is a premium golf GPS watch that delivers impressive performance across the board. With its crisp 1.3-inch touchscreen, ceramic bezel, and Gorilla Glass protection, it's built ...